This dissertation studies the multiple players nonzero-sum stochastic differential games (NZSDG) in the Markovian framework and their connections with multiple dimensional backward stochastic differential equations (BSDEs). There are three problems that we are focused on. Firstly, we consider a NZSDG where the drift coefficient is not bound but is of linear growth. Some particular cases of unbounded diffusion coefficient of the diffusion process are also considered. The existence of Nash equilibrium point is proved under the generalized Isaacs condition via the existence of the solution of the associated BSDE. The novelty is that the generator of the BSDE is multiple dimensional, continuous and of stochastic linear growth with respect to th...
The present thesis explores the use of non-linear state errors to devise extended Kalman filters (EK...
One treats the Hausdorff moment problem, the deconvolution on the sphere one and the problem of regr...
Cette thèse porte sur la modélisation probabiliste, via des processus de Markov, de communautés de j...
Thèse lauréate du prix Gilles Kahn 2008This thesis is a contribution to the study of the different n...
President du jury: J. Jacod Autres membres du jury: M. Yor, H. Pham, C. Stricker, W. Schachermayer R...
The first part of this thesis concerns the inference of un-normalized statistical models. We study t...
In this thesis, we study several mathematical finance problems, related to the pricing of derivative...
We study stochastic control applications to real options and to liquidity risk model. More precisely...
In this thesis, we study test statistics of the form : (H0) : E [U | X] = 0 p.s. contre (H1) : P {E ...
In this thesis, we justify the mean field approximation in a general framework for bosonic systems. ...
This thesis deals with the study of ergodic BSDE and their applications to the study of the large ti...
Rare event dedicated techniques are of great interest for the aerospace industry because of the larg...
We study classical statistical problems such as as community detection on graphs, Principal Componen...
In this PhD thesis we study general linear model (multivariate linearmodel) in high dimensional sett...
Habilitation (HDR) soutenue le 2 juillet 2013 à l'Ecole Normale Supérieure de Cachan, antenne de Bre...
The present thesis explores the use of non-linear state errors to devise extended Kalman filters (EK...
One treats the Hausdorff moment problem, the deconvolution on the sphere one and the problem of regr...
Cette thèse porte sur la modélisation probabiliste, via des processus de Markov, de communautés de j...
Thèse lauréate du prix Gilles Kahn 2008This thesis is a contribution to the study of the different n...
President du jury: J. Jacod Autres membres du jury: M. Yor, H. Pham, C. Stricker, W. Schachermayer R...
The first part of this thesis concerns the inference of un-normalized statistical models. We study t...
In this thesis, we study several mathematical finance problems, related to the pricing of derivative...
We study stochastic control applications to real options and to liquidity risk model. More precisely...
In this thesis, we study test statistics of the form : (H0) : E [U | X] = 0 p.s. contre (H1) : P {E ...
In this thesis, we justify the mean field approximation in a general framework for bosonic systems. ...
This thesis deals with the study of ergodic BSDE and their applications to the study of the large ti...
Rare event dedicated techniques are of great interest for the aerospace industry because of the larg...
We study classical statistical problems such as as community detection on graphs, Principal Componen...
In this PhD thesis we study general linear model (multivariate linearmodel) in high dimensional sett...
Habilitation (HDR) soutenue le 2 juillet 2013 à l'Ecole Normale Supérieure de Cachan, antenne de Bre...
The present thesis explores the use of non-linear state errors to devise extended Kalman filters (EK...
One treats the Hausdorff moment problem, the deconvolution on the sphere one and the problem of regr...
Cette thèse porte sur la modélisation probabiliste, via des processus de Markov, de communautés de j...